Added functions to search for things that are missing in the docs, or that

are no longer in the code

doc/scripts/findlua.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python
+"Output all lua functions defined in the Stratagus source code."
+
+import os
+import os, sys
+from stat import *
+
+# where to find the other stratagus tools
+toolpath = os.path.dirname(sys.argv[0]) + '/'
+
+def walktree(top, callback):
+    '''recursively descend the directory tree rooted at top,
+       calling the callback function for each regular file'''
+
+    for f in os.listdir(top):
+        pathname = os.path.join(top, f)
+        mode = os.stat(pathname)[ST_MODE]
+        if S_ISDIR(mode):
+            # It's a directory, recurse into it
+            walktree(pathname, callback)
+        elif S_ISREG(mode):
+            # It's a file, call the callback function
+            callback(pathname)
+        else:
+            # Unknown file type, print a message
+            print 'Skipping %s' % pathname
+
+commands = []
+reffiles = {}
+
+def visitfile(file):
+    #print 'visiting', file
+    if file.endswith('.c'):
+        for line in open(file).read().split('\n'):
+          if not line.startswith('//'):
+            for part in line.split('lua_register(Lua, "')[1:]:
+              command = part.split('"')[0]
+              commands.append(command)
+              reffiles[command] = file
+        
+if __name__ == '__main__':
+    walktree(sys.argv[1], visitfile)
+
+    commands.sort()
+    for command in commands:
+       print command
+

doc/scripts/showindex.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python
+"Update the command index in ccl-index.html."
+
+import os
+
+commands = []
+reffiles = {}
+
+for infile in os.listdir('.'):
+    if not infile.endswith('.html'): continue
+    for part in open(infile).read().split('<a name="')[1:]:
+        command = part.split('"')[0]
+        commands.append(command)
+        reffiles[command] = infile
+
+commands.sort()
+
+for command in commands:
+     print command